ililily Superman Baseball Cap Superman Shield Embroidery Fitted Trucker Hat Spantex 2% Wool 11% Acrylic 87% / Cotton 100% Small: 7 1/8 (22.1inch 55 - 57cm) Medium: 7 3/8 (23inch 57 - 59cm) Fitted Superman Baseball Cap Superman Shield Character Logo embroidered Various 8 colors and Small to Medium Size available